Mathematics, 06.10.2019 15:00 kyle65

A25% acid solution is mixed with a 75% acid solution to get 60 liters of a 45% solution. how many liters of the 25% solution are needed?

24 liters
30 liters
36 liters

Answers: 1

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A25% acid solution is mixed with a 75% acid solution to get 60 liters of a 45% solution. how many li...